Ibm X.25 Manual de usuario descargar pdf (Pagina 26)

Pin Assignments

X.21 Connector Information

The X.21 pin assignments for the 37-pin connector on the PCI

co-processor adapter and the corresponding pin assignments for the

15-pin connector on the optional adapter cable are listed in

Table 3-1. (The pin positions on the connector are shown under

“Pin Numbers” on page 3-1.)

Table 3-1. X.21 Interface Pin Assignments

Signal

Name

37-Pin

Connector

15-Pin

Connector

GND 7 8

T (A) 10 2

C (A) 11 3

R (A) 12 4

I (A) 13 5

S (A) 14 6

T (B) 28 9

C (B) 29 10

R (B) 30 11

I (B) 31 12

S (B) 32 13

3-2 X.25 Co-Processor PCI GTO

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 69 70

Sin comentarios

Ibm X.25 Manual de usuario Pagina 26